Interested. I was eyeballing all that is available when I was killing some time in Chicago, at Fry's Electronics. I'm going to have to look into some of the stuff you guys have posted and see if my interest level is high enough to even get started! I did some work with assembly language several years ago, basically going in and modifying the code to add functionality, and to modify "CNC" programs that were hard coded. I can't remember what all was involved right now, but I DO remember it all being done via parallel port.